The temperature dropped 6 °F every hour for 5 hours. What was the total number of
degrees the temperature changed in the 5 hours?
Answer:30 degrees
Step-by-step explanation:
6 degrees times 5 hours
RS=2x-8, ST= 11, RT= x+10
Answer:
X=7 ST=11 RT=17
Step-by-step explanation:
RT=RS+ST. RS= 2(7)-8. ST=11
X+10=2x-8+11. =14-8=6. RT= x+10
X+10=2x+3. RS=6. 7+10=17
10=x+3. RT=17
X=7
16+24/8-6 is equal to________
Answer: The answer is 28. Hope this helps:)
Answer:
-1
hope this helps
plz mark brainleist
How many metres of cloth 4.4 m wide will be required to make a conical tent of radius of whose base is 3.5m and whose height is 8.4m .
[tex]\Huge{\boxed{\sf{\red{22.98m}}}}[/tex]
➢ Explαnαtion :Givєn :Radius of the tent,r = 3.5 mHeight of the tent, h = 8.4 mTo Find :length of the cloth required.Solution :According to the question,
Slant height, l = [tex]\displaystyle{\sf{ \sqrt{{r}^2 + {h}^2} = \sqrt{{3.5}^2 + {8.5}^2}}}[/tex]
[tex]\implies[/tex] [tex]\displaystyle{\sf{ = 9.192m}}[/tex]
curved surface area = [tex]\displaystyle{\sf{ \pi rl}}[/tex]
[tex]\implies[/tex] [tex]\displaystyle{\sf{ \frac{22}{7} \times 3.5 \times 9.192{m}^2}}[/tex]
[tex]\implies[/tex] [tex]\displaystyle{\sf{ 101.112}}[/tex]
i.e., Area of the cloth is 101.11m²
Now, length of the cloth required = [tex]\displaystyle{\sf{ \frac{area}{width}}}[/tex]
[tex]\implies[/tex] [tex]\displaystyle{\sf{ \frac{101.11}{4.4}}}[/tex]
[tex]\implies[/tex] [tex]\large{\boxed{\sf{\red{22.98m}}}}[/tex]
Hi if anyone is active can you tell me how to find the distance i’m kind of struggling in the unit of math:(
Find the distance between: -14.5 and 13
Answer:
I'm not sure :(
Step-by-step explanation:
I'm sorry
Polygon ABCD is a przimage of an enlargement with a scale factor of 3 and a
total area of 4. What is the total area of the enlarged image?
i dont think you have a whole question down and we need examples of the triangles so please shw examples
Answer:
hi not sure you need this still but its 36
Step-by-step explanation
1-2 +4.32 - 6
a.-16
b
-14
2. 5 + 422(3)
C28
3. -5- (32 +2)
d. 29
4 22 3.6
Answer:
-16
Step-by-step explanation:
did the math
can someone help solve this math problem with steps and detail pls :) I really confused
Division first:
-2/5 / 8/15
When dividing two fractions flip
The second one over and multiply:
-2/5 x 15/8 = (-2x15)/(5x8) = -30/40 = -3/4
Now you have:
2-3/4-3/4
2-3/4 = 1 1/4
1 1/4 - 3/4 = 1/2
The answer is 1/2
Can someone please answer the two questions circled :>
Answer:
For question 2 the slope is 1. So what you do is get the points you need to put on the graph and move them up one. Like how you did on question 1.
(0.5, 5) (1, 10) (1.5, 15) (2, 20) (2.5, 25)
Question 3 is the same thing but the slope is now 2. Then you would have to pin the points as...
(1, 2) (2, 4) (3, 6) (4, 8) (5, 10)
Hope this helped :)
34.5 km to miles?? Pls help
Answer: 21.44 miles
Step-by-step explanation:hope it helps!
Solve the equation 4+x/-9=6
Answer:
x = -18
Step-by-step explanation:
4+ x / -9 = 6
x / -9 = 6 - 4
x / -9 = 2
x = 2*-9
x = -18
found this deimos Google hope this helps -
x in (-oo:+oo)
x/4-9 = 6 // - 6
x/4-9-6 = 0
1/4*x-15 = 0 // + 15
1/4*x = 15 // : 1/4
x = 15/1/4
x = 60
2. Old folks Here is a stemplot of the percents of residents
aged 65 and older in the 50 states:
Key: 152 means 15.2% of
this state's residents are 65
or older.
7
8
9
10
11
12
13
14
15
16
0
8
8
019
16777
01122456778999
0001223344455689
023568
24
9
(a) Find the percentile for Colorado, where 10.1% of the
residents are aged 65 and older.
(b) Rhode Island is at the 80th percentile of the
distribution. Interpret this value. What percent of
Rhode Island's residents are aged 65 and older?
Answer:
34
Step-by-step explanation:
A repair bill for your car is $553. The parts cost $265. The labor cost is $48 per hour. Write and solve equation to find the number of hours T of labor spent repairing the car
Equation : __ =553
T= ___ hours
Answer:
6
Step-by-step explanation
265+48=313
553-313=240
240/60=6
Answer:
equation : 265 + 48T = 553
T = 6 hours
Step-by-step explanation:
equation
553 - 265 = 288
288 /48 = 6
the number of hours spent is 6
equation : 265 + 48T = 553
T = 6 hours
what is the domain of f(x)=9-x²
A(.fx)≥9
B.All real numbers
C.-3≤x≤3
D. x≤9
Answer:
B. all real numbers
Step-by-step explanation:
hope that helps
Answer:
B hope this helps :)
Step-by-step explanation:
what can be a segment bisector
Answer: A segment bisector, always passes through the midpoint of the segment and divides a segment in two equal parts. Points, lines, segments, and rays are all types of segment bisectors. If either a ray or a line serves as a segment bisector, it will be infinite.
Hello your very welcome :)
Answer:A segment bisector, always passes through the midpoint of the segment and divides a segment in two equal parts. ... Points, lines, segments, and rays are all types of segment bisectors. It will be infinite.
Step-by-step explanation:
Help me on this please
Answer:
a) 0.6
b) 0.73
c) 7/8
Step-by-step explanation:
a) 0.6 repeating
b) 0.73
c) 7/8 (0.875)
Number 5 please help need answers thanks!!!!Have a great day!
Answer:
3 = 275, 5 = 305, 8= 350, 12 = 410
Step-by-step explanation:
3x15+230, (305-230)/15, im bored plz just take the answer
Find the surface area of each solid to the nearest tenth if necessary
Identify the equation that represents a proportional relationship.
a) y= -3x + 2
b) y = 2x + 4
c) y = kx
d) y = k + 7
PLEASE CHECK MY ANSWERS!! 30 POINTS!
Selena purchased some gifts for her nieces and nephews online. She bought 3 dolls each priced at $19.99 each and 4 remote control cars priced at $21.99 each. Selena was able to get an online coupon for $3 off on each remote control car that she purchased. There was no sales tax, but the shipping charge was $10.50. What was the total amount Selena paid for her online purchase? a. $135.93 b. $144.93 c. $146.43 d. $155.43
Answer:
C
Step-by-step explanation:
Answer:
C: $146.43
Step-by-step explanation:
I just did the test. NOTICE: Edge loves moving stuff around so make sure its actually C... Look for $146.43
Write an expression for 4 more than -5x
Answer:
- 5x + 4
Step-by-step explanation:
Step 1:
- 5x
Step 2:
- 5x + 4
Answer"
- 5x + 4
Hope This Helps :)
What whole number power of 2 is 16384?
We just take the square root of 16384.
√16384 = 128
128^2 = 16384
Best of Luck!
what is the slope of a line that passes through (-4,1) and (5,2)
14. The measures of two complementary angles are 12x-9 and 8x+14. Find the
measures of the angles.
Step-by-step explanation:
Since they are complementry angles :
(12x-9) + (8x + 14) = 90°
20x + 5 = 90°
X = 4.25 °
Angles are 42° and 48°.
What is P= I^2r when solving for I?
Answer:
[tex]I=\sqrt{\dfrac{P}{r}}[/tex]
Step-by-step explanation:
Divide by r and take the square root.
[tex]P=I^2r\\\\\dfrac{P}{r}=I^2\\\\\boxed{I=\sqrt{\dfrac{P}{r}}}[/tex]
In Danville, the only hospital does not have an emergency room for badly injured patients. Patients with serious injuries are taken to the emergency room in Richmond, 9.8 miles away. On a map of the area, these two hospitals are 2 inches apart. What scale does the map use? Write your answer as a decimal or whole number.
1 inch = _ Miles
Why mathematics is important for artificial intelligence and machine learning?
Answer:
it helps us understand the more of the society around us and how ir works
HOPE IT HELPS :)
Step-by-step explanation:
PLEASE HELP THIS IS DUE IN LIKE AN HOUR
What is the slope of the line that passes through the points shown in the table?
I THINK the slope is y=2/1-3 or y=2/1+(-3) if you're looking for slope intercept form. but I for sure know the slope is positive. this is what the lines look like. hope this helps
Consider the function g(x) = -3x - 4 if the domain value is selected from the set {-8, -2, 0, 3}, which of the following is a corresponding range value?
A. 18
B. -10
C. -13
D. -5
Answer:
C. -13
Step-by-step explanation:
Solve for g(x) by replacing x with each domain value in the set. Solving for g(x) will give you these numbers:
{20, 2, -4, -13}
-13 is the only value that appears in the range set and in the multiple choice solutions. Therefore, the answer is C. -13
C. [tex]-13[/tex] is a corresponding range value.
The domain of a function refers to the set of all values for which the function is defined.
The range is the set of all values that function takes for the given values of domain.
Domain is [tex]\boldsymbol{\left \{ -8,-2,0,3 \right \}}[/tex]
[tex]g(x)=-3x-4[/tex]
[tex]g(-8)=-3(-8)-4[/tex]
[tex]=20[/tex]
[tex]g(-2)=-3(-2)-4[/tex]
[tex]=2[/tex]
[tex]g(0)=-3(0)-4[/tex]
[tex]=-4[/tex]
[tex]g(3)=-3(3)-4[/tex]
[tex]=-13[/tex]
Range is [tex]\boldsymbol{\left \{ 20,2,-4,-13 \right \}}[/tex]
So, [tex]\boldsymbol{-13}[/tex] is a corresponding range value.
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